Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7151004 | Method of fabricating semiconductor laser | Zempei Kawazu, Harumi Nishiguchi, Tetsuya Yagi, Akihiro Shima | 2006-12-19 |
| 6966179 | Exhaust gas purifying system | Takao Onodera, Hidetaka Shibata, Takashi Haseyama, Takeshi Igarashi, Takuro Iwashita +1 more | 2005-11-22 |
| 6901747 | Fuel injection control method for diesel engine and regenerative control method for exhaust gas after treatment device | Takehito Imai, Tsuneo Suzuki, Naofumi Ochi, Masashi Gabe | 2005-06-07 |
| 6622480 | Diesel particulate filter unit and regeneration control method of the same | Takehito Imai, Tsuneo Suzuki, Naofumi Ochi, Masashi Gabe | 2003-09-23 |
| 5410873 | Apparatus for diminishing nitrogen oxides | — | 1995-05-02 |